Files
twenty/packages/twenty-cli/project.json
martmull a6cc80eedd 1751 extensibility twenty sdk v2 use twenty sdk to define a serverless function trigger (#15347)
This PR adds 2 columns handlerPath and handlerName in serverlessFunction
to locate the entrypoint of a serverless in a codebase

It adds the following decorators in twenty-sdk:
- ServerlessFunction
- DatabaseEventTrigger
- RouteTrigger
- CronTrigger
- ApplicationVariable

It still supports deprecated entity.manifest.jsonc 

Overall code needs to be cleaned a little bit, but it should work
properly so you can try to test if the DEVX fits your needs

See updates in hello-world application

```typescript
import axios from 'axios';
import {
  DatabaseEventTrigger,
  ServerlessFunction,
  RouteTrigger,
  CronTrigger,
  ApplicationVariable,
} from 'twenty-sdk';

@ApplicationVariable({
  universalIdentifier: 'dedc53eb-9c12-4fe2-ba86-4a2add19d305',
  key: 'TWENTY_API_KEY',
  description: 'Twenty API Key',
  isSecret: true,
})
@DatabaseEventTrigger({
  universalIdentifier: '203f1df3-4a82-4d06-a001-b8cf22a31156',
  eventName: 'person.created',
})
@RouteTrigger({
  universalIdentifier: 'c9f84c8d-b26d-40d1-95dd-4f834ae5a2c6',
  path: '/post-card/create',
  httpMethod: 'GET',
  isAuthRequired: false,
})
@CronTrigger({
  universalIdentifier: 'dd802808-0695-49e1-98c9-d5c9e2704ce2',
  pattern: '0 0 1 1 *', // Every year 1st of January
})
@ServerlessFunction({
  universalIdentifier: 'e56d363b-0bdc-4d8a-a393-6f0d1c75bdcf',
})
class CreateNewPostCard {
  main = async (params: { recipient: string }): Promise<string> => {
    const { recipient } = params;

    const options = {
      method: 'POST',
      url: 'http://localhost:3000/rest/postCards',
      headers: {
        'Content-Type': 'application/json',
        Authorization: `Bearer ${process.env.TWENTY_API_KEY}`,
      },
      data: { name: recipient ?? 'Unknown' },
    };

    try {
      const { data } = await axios.request(options);

      console.log(`New post card to "${recipient}" created`);

      return data;
    } catch (error) {
      console.error(error);
      throw error;
    }
  };
}

export const createNewPostCardHandler = new CreateNewPostCard().main;

```


### [edit] V2 

After the v1 proposal, I see that using a class method to define the
serverless function handler is pretty confusing. Lets leave
serverlessFunction configuration decorators on the class, but move the
handler like before. Here is the v2 hello-world serverless function:

```typescript
import axios from 'axios';
import {
  DatabaseEventTrigger,
  ServerlessFunction,
  RouteTrigger,
  CronTrigger,
  ApplicationVariable,
} from 'twenty-sdk';

@ApplicationVariable({
  universalIdentifier: 'dedc53eb-9c12-4fe2-ba86-4a2add19d305',
  key: 'TWENTY_API_KEY',
  description: 'Twenty API Key',
  isSecret: true,
})
@DatabaseEventTrigger({
  universalIdentifier: '203f1df3-4a82-4d06-a001-b8cf22a31156',
  eventName: 'person.created',
})
@RouteTrigger({
  universalIdentifier: 'c9f84c8d-b26d-40d1-95dd-4f834ae5a2c6',
  path: '/post-card/create',
  httpMethod: 'GET',
  isAuthRequired: false,
})
@CronTrigger({
  universalIdentifier: 'dd802808-0695-49e1-98c9-d5c9e2704ce2',
  pattern: '0 0 1 1 *', // Every year 1st of January
})
@ServerlessFunction({
  universalIdentifier: 'e56d363b-0bdc-4d8a-a393-6f0d1c75bdcf',
})
export class ServerlessFunctionDefinition {}

export const main = async (params: { recipient: string }): Promise<string> => {
  const { recipient } = params;

  const options = {
    method: 'POST',
    url: 'http://localhost:3000/rest/postCards',
    headers: {
      'Content-Type': 'application/json',
      Authorization: `Bearer ${process.env.TWENTY_API_KEY}`,
    },
    data: { name: recipient ?? 'Unknown' },
  };

  try {
    const { data } = await axios.request(options);

    console.log(`New post card to "${recipient}" created`);

    return data;
  } catch (error) {
    console.error(error);
    throw error;
  }
};

```


### [edit] V3

After the v2 proposal, we don't really like decorators on empty classes.
We decided to go with a Vercel approach with a config constant

```typescript
import axios from 'axios';
import { ServerlessFunctionConfig } from 'twenty-sdk';

export const main = async (params: { recipient: string }): Promise<string> => {
  const { recipient } = params;

  const options = {
    method: 'POST',
    url: 'http://localhost:3000/rest/postCards',
    headers: {
      'Content-Type': 'application/json',
      Authorization: `Bearer ${process.env.TWENTY_API_KEY}`,
    },
    data: { name: recipient ?? 'Unknown' },
  };

  try {
    const { data } = await axios.request(options);

    console.log(`New post card to "${recipient}" created`);

    return data;
  } catch (error) {
    console.error(error);
    throw error;
  }
};

export const config: ServerlessFunctionConfig = {
  universalIdentifier: 'e56d363b-0bdc-4d8a-a393-6f0d1c75bdcf',
  routeTriggers: [
  {
    universalIdentifier: 'c9f84c8d-b26d-40d1-95dd-4f834ae5a2c6',
    path: '/post-card/create',
    httpMethod: 'GET',
    isAuthRequired: false,
  }
  ],
  cronTriggers: [
    {
      universalIdentifier: 'dd802808-0695-49e1-98c9-d5c9e2704ce2',
      pattern: '0 0 1 1 *', // Every year 1st of January
    }
  ],
  databaseEventTriggers: [
  {
    universalIdentifier: '203f1df3-4a82-4d06-a001-b8cf22a31156',
    eventName: 'person.created',
   }
  ]
}

```
2025-10-29 16:51:43 +00:00

101 lines
2.5 KiB
JSON

{
"name": "twenty-cli",
"$schema": "../../node_modules/nx/schemas/project-schema.json",
"projectType": "application",
"tags": ["scope:cli"],
"targets": {
"before-build": {
"executor": "nx:run-commands",
"cache": true,
"options": {
"cwd": "packages/twenty-cli",
"commands": ["rimraf dist", "tsc --project tsconfig.lib.json"]
}
},
"build": {
"executor": "nx:run-commands",
"cache": true,
"options": {
"cwd": "packages/twenty-cli",
"commands": [
"cp -R src/constants/base-application-project dist/constants",
"cp -R src/constants/schemas dist/constants"
]
},
"dependsOn": ["^build", "before-build"]
},
"dev": {
"executor": "nx:run-commands",
"dependsOn": ["build"],
"options": {
"cwd": "packages/twenty-cli",
"command": "tsx src/cli.ts"
}
},
"start": {
"executor": "nx:run-commands",
"dependsOn": ["build"],
"options": {
"cwd": "packages/twenty-cli",
"command": "node dist/cli.js"
}
},
"typecheck": {
"executor": "nx:run-commands",
"options": {
"cwd": "packages/twenty-cli",
"command": "tsc --noEmit --project tsconfig.lib.json"
}
},
"lint": {
"options": {
"lintFilePatterns": ["{projectRoot}/src/**/*.{ts,json}"],
"maxWarnings": 0
},
"configurations": {
"ci": {
"lintFilePatterns": ["{projectRoot}/src/**/*.{ts,json}"],
"maxWarnings": 0
},
"fix": {}
}
},
"test": {
"executor": "@nx/jest:jest",
"outputs": ["{workspaceRoot}/coverage/{projectRoot}"],
"options": {
"jestConfig": "{projectRoot}/jest.config.mjs"
},
"configurations": {
"ci": {
"ci": true,
"coverage": true,
"watchAll": false
}
}
},
"test:e2e": {
"executor": "nx:run-commands",
"outputs": ["{workspaceRoot}/coverage/{projectRoot}"],
"options": {
"cwd": "packages/twenty-cli",
"commands": [
"npx wait-on http://localhost:3000/healthz --timeout 600000 --interval 1000 --log && NODE_ENV=test npx jest --config ./jest.e2e.config.ts"
]
},
"parallel": false,
"dependsOn": [
"build",
{
"target": "database:reset",
"projects": "twenty-server"
},
{
"target": "start:ci-if-needed",
"projects": "twenty-server"
}
]
}
}
}